diff --git a/txt/by-letter/e.txt b/txt/by-letter/e.txt
index a417e6b..2dd6cce 100644
--- a/txt/by-letter/e.txt
+++ b/txt/by-letter/e.txt
@@ -43,7 +43,6 @@ eaves
 eavesdrop
 ebb
 ebony
-ebook
 ebullient
 eccentric
 ecclesiastical
@@ -68,7 +67,6 @@ ecstatic
 ecumenical
 eczema
 edam
-eddie
 eddy
 edge
 edged
@@ -142,7 +140,6 @@ eighteenth
 eighth
 eightieth
 eighty
-einstein
 either
 ejaculate
 ejaculation
@@ -701,19 +698,11 @@ ensnare
 ensnared
 ensnaring
 ensnarled
-ensorcel
-ensorceled
-ensorceling
 ensorcelled
-ensorcelling
 ensoul
 ensouled
 ensouling
 ensouls
-ensphere
-ensphered
-enspheres
-ensphering
 ensuant
 ensue
 ensued
@@ -732,7 +721,6 @@ entail
 entailed
 entailing
 entails
-entameba
 entangle
 entangled
 entangles
@@ -740,7 +728,6 @@ entangling
 entanglement
 entanglements
 entasis
-entastic
 entelluses
 entellus
 entendre
@@ -751,11 +738,9 @@ entered
 enterer
 enterers
 enteric
-enterics
 entering
 enteritis
 enterprise
-enterprised
 enterprises
 enterprising
 enterprisingly
@@ -768,13 +753,11 @@ entertaining
 entertainingly
 entertainment
 entertainments
-enthral
 enthrall
 enthralled
 enthralling
 enthrallingly
 enthralls
-enthrals
 enthrone
 enthroned
 enthronement
@@ -812,9 +795,7 @@ entity
 entoblast
 entoblasts
 entoderm
-entodermal
 entoderms
-entogastric
 entomb
 entombed
 entombing
@@ -829,16 +810,9 @@ entomology
 entophyte
 entophytes
 entopic
-entoptical
-entoptics
-entozoa
-entozoal
 entozoan
-entozoans
 entozoic
 entozoon
-entr'acte
-entr'actes
 entrain
 entrained
 entraining
@@ -900,10 +874,6 @@ enumerations
 enumerative
 enumerator
 enumerators
-enure
-enured
-enures
-enuring
 enuresis
 envelop
 envelope
@@ -947,29 +917,20 @@ enzymatically
 enzyme
 enzymes
 enzymology
-enzymotic
-enzymotropism
 eobiont
-eocene
 eohippus
 eolian
-eolic
 eolith
 eolithic
-eophyte
 eosin
 eosinophil
 eosinophilia
 eosinophilic
-eosinophilous
 epact
 epagoge
 epanalepsis
 epanaphora
-epanodos
-epanorthosis
 eparch
-eparchate
 eparchy
 epaulet
 epaulette
@@ -980,7 +941,6 @@ ependymal
 epenthesis
 epergne
 ephah
-ephapse
 ephedra
 ephemera
 ephemeral
@@ -994,26 +954,19 @@ ephyra
 epical
 epicardium
 epicarp
-epicede
 epicene
 epicenity
 epicenter
 epicedium
-epichil
-epichorial
-epiclerus
 epicondyle
 epicondylitis
 epicotyl
 epicure
 epicurean
 epicureanism
-epicurism
-epicurist
 epicycle
 epicyclic
 epicycloid
-epicycloidal
 epidemic
 epidemical
 epidemiology
@@ -1024,8 +977,6 @@ epidiascope
 epidictic
 epididymis
 epidote
-epigaea
-epigaeous
 epigastric
 epigastrium
 epigenesis
@@ -1033,14 +984,12 @@ epigenetic
 epigeous
 epiglottic
 epiglottis
-epignathus
 epigram
 epigrammatic
 epigrammatist
 epigraph
 epigraphic
 epigraphy
-epigyny
 epilate
 epilation
 epilator
@@ -1065,10 +1014,7 @@ epiphyses
 epiphysis
 epiphyte
 epiphytic
-epiplasm
 epiploic
-epipodite
-episcia
 episcopacy
 episcopal
 episcopalian
@@ -1108,15 +1054,12 @@ epode
 eponym
 eponymous
 epopee
-epopoeia
 epopt
 epoxy
 epsilon
 epsomite
 epulis
-epulotic
 epuration
-epurate
 epyllion
 epizoan
 equability
@@ -1128,7 +1071,6 @@ equalization
 equalize
 equalizer
 equanimity
-equatable
 equate
 equation
 equator
@@ -1140,8 +1082,6 @@ equestrianism
 equiangular
 equibalanced
 equibalancing
-equibasic
-equicapillary
 equicrural
 equid
 equidistant
@@ -1165,8 +1105,6 @@ equipollent
 equiponderant
 equiponderate
 equiprobable
-equiradial
-equisonant
 equitable
 equitableness
 equitably
@@ -1183,8 +1121,6 @@ equivocate
 equivocation
 equivocator
 equivocatory
-equivoke
-equus
 era
 eradicable
 eradicate
@@ -1204,17 +1140,13 @@ erelong
 erenow
 erg
 ergative
+ergo
 ergodic
 ergometer
 ergonomic
 ergonomics
-ergosphere
 erica
-erick
 ericoid
-eridanus
-erie
-erin
 ermine
 erode
 erodent
@@ -1281,16 +1213,11 @@ escutcheon
 esoteric
 esoterically
 esotericism
-espace
 especial
 especially
-especialness
-esperanto
-esperance
 espial
 espionage
 esplanade
-esplees
 espousal
 espouse
 espresso
@@ -1301,7 +1228,6 @@ essayist
 essayer
 essaying
 essence
-essency
 essential
 essentialism
 essentialist
@@ -1332,7 +1258,6 @@ estranging
 estray
 estrogen
 estrous
-estrual
 estrus
 estuaries
 estuarine
@@ -1340,8 +1265,6 @@ estuary
 eta
 etamin
 etamine
-etatism
-etatist
 etch
 etchant
 etched
@@ -1351,7 +1274,6 @@ eternal
 eternality
 eternalize
 eternally
-eternization
 eternize
 eternizing
 ethane
@@ -1366,7 +1288,6 @@ ethereally
 etherealness
 etheric
 etherify
-etherization
 etherize
 etherized
 etherizing
@@ -1399,14 +1320,12 @@ ethnologist
 ethnology
 ethnomethodology
 ethnonym
-ethnopsychiatry
 ethnos
 ethology
 ethos
 ethoxylate
 ethyl
 ethylene
-etiam
 etiolate
 etiolated
 etiolation
@@ -1426,16 +1345,12 @@ etymologist
 etymology
 eucharist
 eucharistic
-euclid
-euclidean
-euclidian
 eudemon
 eudemonic
 eudemonics
 eudemonism
 eudemonist
 eudemonistic
-eufaula
 eugenic
 eugenical
 eugenically
@@ -1457,7 +1372,6 @@ eulogizer
 eulogizing
 ewer
 ewes
-ewing
 ex
 exact
 exacting
@@ -1491,7 +1405,6 @@ exceed
 exceeded
 exceeding
 exceedingly
-exceedless
 excel
 excellence
 excellency
@@ -1652,7 +1565,6 @@ exit
 exited
 exiting
 exobiology
-exocet
 exocrine
 exodus
 exogamy
@@ -1949,15 +1861,12 @@ exuviated
 exuviates
 exuviating
 exuviations
-exuvium
 eyas
 eye
 eyeball
 eyeballed
 eyeballing
 eyeballs
-eyebar
-eyebars
 eyebeam
 eyebeams
 eyebolt
@@ -2006,9 +1915,7 @@ eyewink
 eyewinks
 eyewitness
 eyewitnesses
-eyre
-eyres
 eyrie
 eyries
 eyrir
-eyry
\ No newline at end of file
+eyry